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2021;12:721198 Ethics declarations Competing interests The authors declare no competing interests
doi: 10.1002/med.21746 220 LiuCLiuDWangFLiuYXieJXieJet al
Peptides are tiny proteins which pack a powerful punchdelivering anti-aging, inflammation, and muscle-building benefits
A highly cited, landmark 2013 study led by Dr
For example, critics of the 2013 Brewer study argue that the control group was explicitly selected because they had no history of mold exposure, which statistically guarantees a positive relationship and introduces selection bias
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